1495775474361 has 99 divisors (see below), whose sum is σ = 2613595875141. Its totient is φ = 853540068024.

The previous prime is 1495775474329. The next prime is 1495775474429. The reversal of 1495775474361 is 1634745775941.

The square root of 1495775474361 is 1223019.

It is a perfect power (a square), and thus also a powerful number.

1495775474361 is a `hidden beast` number, since 1 + 4 + 9 + 57 + 7 + 547 + 4 + 36 + 1 = 666.

It is not a de Polignac number, because 1495775474361 - 2⁵ = 1495775474329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1495775474311) by changing a digit.

It is a polite number, since it can be written in 98 ways as a sum of consecutive naturals, for example, 2080354960 + ... + 2080355678.

Almost surely, 2^{1495775474361} is an apocalyptic number.

1495775474361 is the 1223019-th square number.

1495775474361 is the 611510-th centered octagonal number.

It is an amenable number.

1495775474361 is a deficient number, since it is larger than the sum of its proper divisors (1117820400780).

1495775474361 is an frugal number, since it uses more digits than its factorization.

1495775474361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482 (or 729 counting only the distinct ones).

The product of its digits is 88905600, while the sum is 63.

The spelling of 1495775474361 in words is "one trillion, four hundred ninety-five billion, seven hundred seventy-five million, four hundred seventy-four thousand, three hundred sixty-one".