90546051 has 8 divisors (see below), whose sum is σ = 120772624. Its totient is φ = 60341760.

The previous prime is 90546041. The next prime is 90546073. The reversal of 90546051 is 15064509.

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

It is not a de Polignac number, because 90546051 - 2¹⁴ = 90529667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90546031) 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, 10731 + ... + 17211.

It is an arithmetic number, because the mean of its divisors is an integer number (15096578).

Almost surely, 2^90546051 is an apocalyptic number.

90546051 is a deficient number, since it is larger than the sum of its proper divisors (30226573).

90546051 is a wasteful number, since it uses less digits than its factorization.

90546051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11141.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 90546051 is about 9515.5688742187. The cubic root of 90546051 is about 449.0449721242.

The spelling of 90546051 in words is "ninety million, five hundred forty-six thousand, fifty-one".