90460726415 has 8 divisors (see below), whose sum is σ = 108610901568. Its totient is φ = 72329894560.

The previous prime is 90460726387. The next prime is 90460726423. The reversal of 90460726415 is 51462706409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90460726415 - 2¹⁸ = 90460464271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4825532 + ... + 4844241.

It is an arithmetic number, because the mean of its divisors is an integer number (13576362696).

Almost surely, 2^90460726415 is an apocalyptic number.

90460726415 is a deficient number, since it is larger than the sum of its proper divisors (18150175153).

90460726415 is a wasteful number, since it uses less digits than its factorization.

90460726415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671649.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 90460726415 in words is "ninety billion, four hundred sixty million, seven hundred twenty-six thousand, four hundred fifteen".