90419000763 has 64 divisors (see below), whose sum is σ = 158389862400. Its totient is φ = 44546785920.

The previous prime is 90419000743. The next prime is 90419000809. The reversal of 90419000763 is 36700091409.

It is not a de Polignac number, because 90419000763 - 2⁹ = 90419000251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (90419000713) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 245518 + ... + 491036.

It is an arithmetic number, because the mean of its divisors is an integer number (2474841600).

Almost surely, 2^90419000763 is an apocalyptic number.

90419000763 is a deficient number, since it is larger than the sum of its proper divisors (67970861637).

90419000763 is a wasteful number, since it uses less digits than its factorization.

90419000763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245632.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 90419000763 in words is "ninety billion, four hundred nineteen million, seven hundred sixty-three", and thus it is an aban number.