90419207352 has 32 divisors (see below), whose sum is σ = 231304951680. Its totient is φ = 29438811360.

The previous prime is 90419207341. The next prime is 90419207363. The reversal of 90419207352 is 25370291409.

It is an interprime number because it is at equal distance from previous prime (90419207341) and next prime (90419207363).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43806724 + ... + 43808787.

It is an arithmetic number, because the mean of its divisors is an integer number (7228279740).

Almost surely, 2^90419207352 is an apocalyptic number.

It is an amenable number.

90419207352 is an abundant number, since it is smaller than the sum of its proper divisors (140885744328).

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

90419207352 is a wasteful number, since it uses less digits than its factorization.

90419207352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87615563 (or 87615559 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 90419207352 in words is "ninety billion, four hundred nineteen million, two hundred seven thousand, three hundred fifty-two".