1351633150465 has 16 divisors (see below), whose sum is σ = 1755004257216. Its totient is φ = 993398616000.

The previous prime is 1351633150433. The next prime is 1351633150481. The reversal of 1351633150465 is 5640513361531.

It is a happy number.

It is not a de Polignac number, because 1351633150465 - 2⁵ = 1351633150433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49262011 + ... + 49289440.

It is an arithmetic number, because the mean of its divisors is an integer number (109687766076).

Almost surely, 2^{1351633150465} is an apocalyptic number.

It is an amenable number.

1351633150465 is a deficient number, since it is larger than the sum of its proper divisors (403371106751).

1351633150465 is a wasteful number, since it uses less digits than its factorization.

1351633150465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98551680.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 1351633150465 in words is "one trillion, three hundred fifty-one billion, six hundred thirty-three million, one hundred fifty thousand, four hundred sixty-five".