2451495632 has 10 divisors (see below), whose sum is σ = 4749772818. Its totient is φ = 1225747808.

The previous prime is 2451495587. The next prime is 2451495637. The reversal of 2451495632 is 2365941542.

It can be written as a sum of positive squares in only one way, i.e., 2298627136 + 152868496 = 47944^2 + 12364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2451495632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451495637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76609223 + ... + 76609254.

Almost surely, 2^2451495632 is an apocalyptic number.

It is an amenable number.

2451495632 is a deficient number, since it is larger than the sum of its proper divisors (2298277186).

2451495632 is a wasteful number, since it uses less digits than its factorization.

2451495632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153218485 (or 153218479 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 2451495632 is about 49512.5805427267. The cubic root of 2451495632 is about 1348.3740153275.

The spelling of 2451495632 in words is "two billion, four hundred fifty-one million, four hundred ninety-five thousand, six hundred thirty-two".