157630044010 has 32 divisors (see below), whose sum is σ = 303799902480. Its totient is φ = 58676293632.

The previous prime is 157630044007. The next prime is 157630044017. The reversal of 157630044010 is 10440036751.

It can be written as a sum of positive squares in 8 ways, for example, as 59334626569 + 98295417441 = 243587^2 + 313521^2 .

It is not an unprimeable number, because it can be changed into a prime (157630044017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5194059 + ... + 5224318.

Almost surely, 2^157630044010 is an apocalyptic number.

157630044010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157630044010 is a deficient number, since it is larger than the sum of its proper divisors (146169858470).

157630044010 is a wasteful number, since it uses less digits than its factorization.

157630044010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418490.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 157630044010 in words is "one hundred fifty-seven billion, six hundred thirty million, forty-four thousand, ten".