90842752367 has 16 divisors (see below), whose sum is σ = 98020070400. Its totient is φ = 83907783360.

The previous prime is 90842752361. The next prime is 90842752381. The reversal of 90842752367 is 76325724809.

It is a cyclic number.

It is not a de Polignac number, because 90842752367 - 2²⁰ = 90841703791 is a prime.

It is a super-2 number, since 2×90842752367² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90842752361) 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, 1183484 + ... + 1257902.

It is an arithmetic number, because the mean of its divisors is an integer number (6126254400).

Almost surely, 2^90842752367 is an apocalyptic number.

90842752367 is a deficient number, since it is larger than the sum of its proper divisors (7177318033).

90842752367 is a wasteful number, since it uses less digits than its factorization.

90842752367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76046.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 90842752367 in words is "ninety billion, eight hundred forty-two million, seven hundred fifty-two thousand, three hundred sixty-seven".