52797451 has 6 divisors (see below), whose sum is σ = 61417500. Its totient is φ = 45254916.

The previous prime is 52797439. The next prime is 52797457. The reversal of 52797451 is 15479725.

It is not a de Polignac number, because 52797451 - 2¹¹ = 52795403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52797457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538701 + ... + 538798.

It is an arithmetic number, because the mean of its divisors is an integer number (10236250).

Almost surely, 2^52797451 is an apocalyptic number.

52797451 is a deficient number, since it is larger than the sum of its proper divisors (8620049).

52797451 is a wasteful number, since it uses less digits than its factorization.

52797451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077513 (or 1077506 counting only the distinct ones).

The product of its digits is 88200, while the sum is 40.

The square root of 52797451 is about 7266.1854504272. The cubic root of 52797451 is about 375.1494539096.

The spelling of 52797451 in words is "fifty-two million, seven hundred ninety-seven thousand, four hundred fifty-one".