245754677432 has 96 divisors (see below), whose sum is σ = 538515552960. Its totient is φ = 104697753600.

The previous prime is 245754677429. The next prime is 245754677437. The reversal of 245754677432 is 234776457542.

It is a super-2 number, since 2×245754677432² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245754677437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3934913 + ... + 3996879.

It is an arithmetic number, because the mean of its divisors is an integer number (5609537010).

Almost surely, 2^245754677432 is an apocalyptic number.

245754677432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a pronic number, being equal to 495736×495737.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245754677432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269257776480).

245754677432 is an abundant number, since it is smaller than the sum of its proper divisors (292760875528).

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

245754677432 is a wasteful number, since it uses less digits than its factorization.

245754677432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62253 (or 62238 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 56.

The spelling of 245754677432 in words is "two hundred forty-five billion, seven hundred fifty-four million, six hundred seventy-seven thousand, four hundred thirty-two".