1455700133450 has 48 divisors (see below), whose sum is σ = 2901684280320. Its totient is φ = 541910445120.

The previous prime is 1455700133449. The next prime is 1455700133467. The reversal of 1455700133450 is 543310075541.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17063210 + ... + 17148309.

It is an arithmetic number, because the mean of its divisors is an integer number (60451755840).

Almost surely, 2^{1455700133450} is an apocalyptic number.

1455700133450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1455700133450 is a deficient number, since it is larger than the sum of its proper divisors (1445984146870).

1455700133450 is a wasteful number, since it uses less digits than its factorization.

1455700133450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34211591 (or 34211586 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 1455700133450 in words is "one trillion, four hundred fifty-five billion, seven hundred million, one hundred thirty-three thousand, four hundred fifty".