245928938292 has 72 divisors (see below), whose sum is σ = 644761799136. Its totient is φ = 81965647008.

The previous prime is 245928938249. The next prime is 245928938303. The reversal of 245928938292 is 292839829542.

245928938292 is a `hidden beast` number, since 2 + 4 + 5 + 92 + 89 + 382 + 92 = 666.

It is a super-3 number, since 3×245928938292³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11874298 + ... + 11894990.

It is an arithmetic number, because the mean of its divisors is an integer number (8955024988).

Almost surely, 2^245928938292 is an apocalyptic number.

It is an amenable number.

245928938292 is an abundant number, since it is smaller than the sum of its proper divisors (398832860844).

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

245928938292 is a wasteful number, since it uses less digits than its factorization.

245928938292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32939 (or 32925 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 63.

The spelling of 245928938292 in words is "two hundred forty-five billion, nine hundred twenty-eight million, nine hundred thirty-eight thousand, two hundred ninety-two".