157006633236 has 96 divisors (see below), whose sum is σ = 399778283520. Its totient is φ = 47764975104.

The previous prime is 157006633229. The next prime is 157006633237. The reversal of 157006633236 is 632336600751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157006633237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154925 + ... + 1283691.

It is an arithmetic number, because the mean of its divisors is an integer number (4164357120).

Almost surely, 2^157006633236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157006633236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199889141760).

157006633236 is an abundant number, since it is smaller than the sum of its proper divisors (242771650284).

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

157006633236 is a wasteful number, since it uses less digits than its factorization.

157006633236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128973 (or 128971 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 157006633236 in words is "one hundred fifty-seven billion, six million, six hundred thirty-three thousand, two hundred thirty-six".