90151126021293 has 8 divisors (see below), whose sum is σ = 120220403966400. Its totient is φ = 60091299378528.

The previous prime is 90151126021273. The next prime is 90151126021303. The reversal of 90151126021293 is 39212062115109.

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

It is not a de Polignac number, because 90151126021293 - 2⁵ = 90151126021261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90151126021273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2362803328 + ... + 2362841481.

It is an arithmetic number, because the mean of its divisors is an integer number (15027550495800).

Almost surely, 2^{90151126021293} is an apocalyptic number.

It is an amenable number.

90151126021293 is a deficient number, since it is larger than the sum of its proper divisors (30069277945107).

90151126021293 is a wasteful number, since it uses less digits than its factorization.

90151126021293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725651171.

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 90151126021293 in words is "ninety trillion, one hundred fifty-one billion, one hundred twenty-six million, twenty-one thousand, two hundred ninety-three".