90345153 has 8 divisors (see below), whose sum is σ = 120890016. Its totient is φ = 60015200.

The previous prime is 90345131. The next prime is 90345169. The reversal of 90345153 is 35154309.

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

It is a cyclic number.

It is not a de Polignac number, because 90345153 - 2¹⁰ = 90344129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 90345153.

It is not an unprimeable number, because it can be changed into a prime (90345103) 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, 52743 + ... + 54428.

It is an arithmetic number, because the mean of its divisors is an integer number (15111252).

Almost surely, 2^90345153 is an apocalyptic number.

It is an amenable number.

90345153 is a deficient number, since it is larger than the sum of its proper divisors (30544863).

90345153 is a wasteful number, since it uses less digits than its factorization.

90345153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107455.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 90345153 is about 9505.0067332959. The cubic root of 90345153 is about 448.7126217629.

It can be divided in two parts, 903 and 45153, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 90345153 in words is "ninety million, three hundred forty-five thousand, one hundred fifty-three".