980265157 has 12 divisors (see below), whose sum is σ = 1051751680. Its totient is φ = 911100528.

The previous prime is 980265151. The next prime is 980265193. The reversal of 980265157 is 751562089.

It is not a de Polignac number, because 980265157 - 2¹⁵ = 980232389 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980265151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44188 + ... + 62554.

Almost surely, 2^980265157 is an apocalyptic number.

It is an amenable number.

980265157 is a deficient number, since it is larger than the sum of its proper divisors (71486523).

980265157 is a wasteful number, since it uses less digits than its factorization.

980265157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18492 (or 18439 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 980265157 is about 31309.1864634008. The cubic root of 980265157 is about 993.3779644401.

The spelling of 980265157 in words is "nine hundred eighty million, two hundred sixty-five thousand, one hundred fifty-seven".