90062385836 has 6 divisors (see below), whose sum is σ = 157609175220. Its totient is φ = 45031192916.

The previous prime is 90062385799. The next prime is 90062385839. The reversal of 90062385836 is 63858326009.

It is a super-2 number, since 2×90062385836² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90062385839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11257798226 + ... + 11257798233.

It is an arithmetic number, because the mean of its divisors is an integer number (26268195870).

Almost surely, 2^90062385836 is an apocalyptic number.

It is an amenable number.

90062385836 is a deficient number, since it is larger than the sum of its proper divisors (67546789384).

90062385836 is a wasteful number, since it uses less digits than its factorization.

90062385836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22515596463 (or 22515596461 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 90062385836 in words is "ninety billion, sixty-two million, three hundred eighty-five thousand, eight hundred thirty-six".