97532253454 has 16 divisors (see below), whose sum is σ = 146838161520. Its totient is φ = 48586253760.

The previous prime is 97532253383. The next prime is 97532253493. The reversal of 97532253454 is 45435223579.

It is a happy number.

It is a super-3 number, since 3×97532253454³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97532253398 and 97532253407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6064584 + ... + 6080644.

It is an arithmetic number, because the mean of its divisors is an integer number (9177385095).

Almost surely, 2^97532253454 is an apocalyptic number.

97532253454 is a deficient number, since it is larger than the sum of its proper divisors (49305908066).

97532253454 is a wasteful number, since it uses less digits than its factorization.

97532253454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27075.

The product of its digits is 4536000, while the sum is 49.

The spelling of 97532253454 in words is "ninety-seven billion, five hundred thirty-two million, two hundred fifty-three thousand, four hundred fifty-four".