8958157492 has 12 divisors (see below), whose sum is σ = 16041352096. Its totient is φ = 4374914040.

The previous prime is 8958157489. The next prime is 8958157499. The reversal of 8958157492 is 2947518598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8958157499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26040984 + ... + 26041327.

Almost surely, 2^8958157492 is an apocalyptic number.

It is an amenable number.

8958157492 is a deficient number, since it is larger than the sum of its proper divisors (7083194604).

8958157492 is a wasteful number, since it uses less digits than its factorization.

8958157492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52082358 (or 52082356 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 58.

The square root of 8958157492 is about 94647.5435074783. The cubic root of 8958157492 is about 2076.8552617555.

The spelling of 8958157492 in words is "eight billion, nine hundred fifty-eight million, one hundred fifty-seven thousand, four hundred ninety-two".