45187112402496 has 147 divisors (see below), whose sum is σ = 134445083529793. Its totient is φ = 15061886807040.

The previous prime is 45187112402483. The next prime is 45187112402507. The reversal of 45187112402496 is 69420421178154.

The square root of 45187112402496 is 6722136.

It is a perfect power (a square), and thus also a powerful number.

45187112402496 is a `hidden beast` number, since 4 + 5 + 1 + 87 + 112 + 402 + 49 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23979982188096 + 21207130214400 = 4896936^2 + 4605120^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 1451965816 + ... + 1451996936.

Almost surely, 2^{45187112402496} is an apocalyptic number.

45187112402496 is the 6722136-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45187112402496

45187112402496 is an abundant number, since it is smaller than the sum of its proper divisors (89257971127297).

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

45187112402496 is an frugal number, since it uses more digits than its factorization.

45187112402496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62272 (or 31126 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 45187112402496 in words is "forty-five trillion, one hundred eighty-seven billion, one hundred twelve million, four hundred two thousand, four hundred ninety-six".