537976552 has 8 divisors (see below), whose sum is σ = 1008706050. Its totient is φ = 268988272.

The previous prime is 537976547. The next prime is 537976591. The reversal of 537976552 is 255679735.

It can be written as a sum of positive squares in only one way, i.e., 325225156 + 212751396 = 18034^2 + 14586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 537976496 and 537976505.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33623527 + ... + 33623542.

Almost surely, 2^537976552 is an apocalyptic number.

It is an amenable number.

537976552 is a deficient number, since it is larger than the sum of its proper divisors (470729498).

537976552 is a wasteful number, since it uses less digits than its factorization.

537976552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67247075 (or 67247071 counting only the distinct ones).

The product of its digits is 1984500, while the sum is 49.

The square root of 537976552 is about 23194.3215464475. The cubic root of 537976552 is about 813.3068854310.

The spelling of 537976552 in words is "five hundred thirty-seven million, nine hundred seventy-six thousand, five hundred fifty-two".