402153251058 has 128 divisors (see below), whose sum is σ = 1045752422400. Its totient is φ = 113445230400.

The previous prime is 402153251051. The next prime is 402153251111. The reversal of 402153251058 is 850152351204.

402153251058 is a `hidden beast` number, since 4 + 0 + 21 + 532 + 51 + 0 + 58 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (402153251051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72828 + ... + 899783.

It is an arithmetic number, because the mean of its divisors is an integer number (8169940800).

Almost surely, 2^402153251058 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402153251058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522876211200).

402153251058 is an abundant number, since it is smaller than the sum of its proper divisors (643599171342).

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

402153251058 is a wasteful number, since it uses less digits than its factorization.

402153251058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972685 (or 972679 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 402153251058 in words is "four hundred two billion, one hundred fifty-three million, two hundred fifty-one thousand, fifty-eight".