425102553 has 16 divisors (see below), whose sum is σ = 630100800. Its totient is φ = 283258080.

The previous prime is 425102549. The next prime is 425102567. The reversal of 425102553 is 355201524.

It is a happy number.

425102553 is a `hidden beast` number, since 4 + 2 + 5 + 102 + 553 = 666.

It is not a de Polignac number, because 425102553 - 2² = 425102549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (425102543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94213 + ... + 98621.

It is an arithmetic number, because the mean of its divisors is an integer number (39381300).

Almost surely, 2^425102553 is an apocalyptic number.

It is an amenable number.

425102553 is a deficient number, since it is larger than the sum of its proper divisors (204998247).

425102553 is a wasteful number, since it uses less digits than its factorization.

425102553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7989 (or 7983 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 425102553 is about 20618.0152536562. The cubic root of 425102553 is about 751.9077671182.

The spelling of 425102553 in words is "four hundred twenty-five million, one hundred two thousand, five hundred fifty-three".