97553053 has 12 divisors (see below), whose sum is σ = 108496308. Its totient is φ = 87609600.

The previous prime is 97553041. The next prime is 97553069. The reversal of 97553053 is 35035579.

It can be written as a sum of positive squares in 6 ways, for example, as 1159929 + 96393124 = 1077^2 + 9818^2 .

It is a de Polignac number, because none of the positive numbers 2^k-97553053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97523053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1548 + ... + 14053.

It is an arithmetic number, because the mean of its divisors is an integer number (9041359).

Almost surely, 2^97553053 is an apocalyptic number.

It is an amenable number.

97553053 is a deficient number, since it is larger than the sum of its proper divisors (10943255).

97553053 is a wasteful number, since it uses less digits than its factorization.

97553053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15664 (or 15651 counting only the distinct ones).

The product of its (nonzero) digits is 70875, while the sum is 37.

The square root of 97553053 is about 9876.8949068014. The cubic root of 97553053 is about 460.3416695991.

The spelling of 97553053 in words is "ninety-seven million, five hundred fifty-three thousand, fifty-three".