90553695 has 16 divisors (see below), whose sum is σ = 145120992. Its totient is φ = 48216960.

The previous prime is 90553681. The next prime is 90553709. The reversal of 90553695 is 59635509.

It is an interprime number because it is at equal distance from previous prime (90553681) and next prime (90553709).

It is not a de Polignac number, because 90553695 - 2⁵ = 90553663 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5349 + ... + 14481.

It is an arithmetic number, because the mean of its divisors is an integer number (9070062).

Almost surely, 2^90553695 is an apocalyptic number.

90553695 is a deficient number, since it is larger than the sum of its proper divisors (54567297).

90553695 is a wasteful number, since it uses less digits than its factorization.

90553695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802.

The product of its (nonzero) digits is 182250, while the sum is 42.

The square root of 90553695 is about 9515.9705232835. The cubic root of 90553695 is about 449.0576080633.

The spelling of 90553695 in words is "ninety million, five hundred fifty-three thousand, six hundred ninety-five".