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2025675066030 = 235731147503757
BaseRepresentation
bin11101011110100011101…
…001001000101010101110
321011122121210000100021120
4131132203221020222232
5231142040304103110
64150325434441410
7266231054652000
oct35364351105256
97148553010246
102025675066030
117110a1846a20
1228870a593266
131190358b9b35
1470086760370
1537a5c099870
hex1d7a3a48aae

2025675066030 has 512 divisors, whose sum is σ = 6337452441600. Its totient is φ = 410601623040.

The previous prime is 2025675065959. The next prime is 2025675066031. The reversal of 2025675066030 is 306605765202.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025675066031) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2675924412 + ... + 2675925168.

It is an arithmetic number, because the mean of its divisors is an integer number (12377836800).

Almost surely, 22025675066030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2025675066030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3168726220800).

2025675066030 is an abundant number, since it is smaller than the sum of its proper divisors (4311777375570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2025675066030 is a wasteful number, since it uses less digits than its factorization.

2025675066030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 2025675066030 in words is "two trillion, twenty-five billion, six hundred seventy-five million, sixty-six thousand, thirty".