52699498 has 4 divisors (see below), whose sum is σ = 79049250. Its totient is φ = 26349748.

The previous prime is 52699469. The next prime is 52699511. The reversal of 52699498 is 89499625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51652969 + 1046529 = 7187^2 + 1023^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13174873 + ... + 13174876.

Almost surely, 2^52699498 is an apocalyptic number.

52699498 is a deficient number, since it is larger than the sum of its proper divisors (26349752).

52699498 is a wasteful number, since it uses less digits than its factorization.

52699498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26349751.

The product of its digits is 1399680, while the sum is 52.

The square root of 52699498 is about 7259.4419895747. The cubic root of 52699498 is about 374.9173103604.

The spelling of 52699498 in words is "fifty-two million, six hundred ninety-nine thousand, four hundred ninety-eight".