2506878530962 has 16 divisors (see below), whose sum is σ = 4105046617560. Its totient is φ = 1141171258752.

The previous prime is 2506878530941. The next prime is 2506878530963. The reversal of 2506878530962 is 2690358786052.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2427180159481 + 79698371481 = 1557941^2 + 282309^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2506878530962.

It is not an unprimeable number, because it can be changed into a prime (2506878530963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660398137 + ... + 660401932.

Almost surely, 2^{2506878530962} is an apocalyptic number.

2506878530962 is a deficient number, since it is larger than the sum of its proper divisors (1598168086598).

2506878530962 is a wasteful number, since it uses less digits than its factorization.

2506878530962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320800157.

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 2506878530962 in words is "two trillion, five hundred six billion, eight hundred seventy-eight million, five hundred thirty thousand, nine hundred sixty-two".