1054555332 has 48 divisors (see below), whose sum is σ = 2500025472. Its totient is φ = 345909760.

The previous prime is 1054555297. The next prime is 1054555351. The reversal of 1054555332 is 2335554501.

It is a happy number.

It is a super-2 number, since 2×1054555332² = 2224173896499260448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054555293 and 1054555302.

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, 678268 + ... + 679820.

It is an arithmetic number, because the mean of its divisors is an integer number (52083864).

Almost surely, 2^1054555332 is an apocalyptic number.

1054555332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054555332 is an abundant number, since it is smaller than the sum of its proper divisors (1445470140).

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

1054555332 is a wasteful number, since it uses less digits than its factorization.

1054555332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 1054555332 is about 32473.9177186862. The cubic root of 1054555332 is about 1017.8640848442.

The spelling of 1054555332 in words is "one billion, fifty-four million, five hundred fifty-five thousand, three hundred thirty-two".