1054465320432 has 80 divisors (see below), whose sum is σ = 2790721382400. Its totient is φ = 342885312000.

The previous prime is 1054465320427. The next prime is 1054465320511. The reversal of 1054465320432 is 2340235644501.

It is a super-2 number, since 2×1054465320432² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 37179057 + ... + 37207407.

It is an arithmetic number, because the mean of its divisors is an integer number (34884017280).

Almost surely, 2^{1054465320432} is an apocalyptic number.

1054465320432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054465320432 is an abundant number, since it is smaller than the sum of its proper divisors (1736256061968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054465320432 is a wasteful number, since it uses less digits than its factorization.

1054465320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47302 (or 47296 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 1054465320432 in words is "one trillion, fifty-four billion, four hundred sixty-five million, three hundred twenty thousand, four hundred thirty-two".