499415572 has 6 divisors (see below), whose sum is σ = 873977258. Its totient is φ = 249707784.

The previous prime is 499415569. The next prime is 499415573. The reversal of 499415572 is 275514994.

It can be written as a sum of positive squares in only one way, i.e., 454712976 + 44702596 = 21324^2 + 6686^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499415573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62426943 + ... + 62426950.

Almost surely, 2^499415572 is an apocalyptic number.

It is an amenable number.

499415572 is a deficient number, since it is larger than the sum of its proper divisors (374561686).

499415572 is a wasteful number, since it uses less digits than its factorization.

499415572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124853897 (or 124853895 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 499415572 is about 22347.6077466918. The cubic root of 499415572 is about 793.3911648792.

The spelling of 499415572 in words is "four hundred ninety-nine million, four hundred fifteen thousand, five hundred seventy-two".