38893157645262 has 32 divisors (see below), whose sum is σ = 80491799757600. Its totient is φ = 12513729556608.

The previous prime is 38893157645249. The next prime is 38893157645269. The reversal of 38893157645262 is 26254675139883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38893157645269) 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, 31613733 + ... + 32820944.

It is an arithmetic number, because the mean of its divisors is an integer number (2515368742425).

Almost surely, 2^{38893157645262} is an apocalyptic number.

38893157645262 is an abundant number, since it is smaller than the sum of its proper divisors (41598642112338).

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

38893157645262 is a wasteful number, since it uses less digits than its factorization.

38893157645262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64438180.

The product of its digits is 522547200, while the sum is 69.

The spelling of 38893157645262 in words is "thirty-eight trillion, eight hundred ninety-three billion, one hundred fifty-seven million, six hundred forty-five thousand, two hundred sixty-two".