157050263770 has 64 divisors (see below), whose sum is σ = 300363085440. Its totient is φ = 58919067648.

The previous prime is 157050263767. The next prime is 157050263791. The reversal of 157050263770 is 77362050751.

It is a super-2 number, since 2×157050263770² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75395149 + ... + 75397231.

It is an arithmetic number, because the mean of its divisors is an integer number (4693173210).

Almost surely, 2^157050263770 is an apocalyptic number.

157050263770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157050263770 is a deficient number, since it is larger than the sum of its proper divisors (143312821670).

157050263770 is a wasteful number, since it uses less digits than its factorization.

157050263770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439.

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 157050263770 in words is "one hundred fifty-seven billion, fifty million, two hundred sixty-three thousand, seven hundred seventy".