1351551080 has 32 divisors (see below), whose sum is σ = 3317444640. Its totient is φ = 491472960.

The previous prime is 1351551079. The next prime is 1351551107. The reversal of 1351551080 is 801551531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535414 + ... + 1536293.

It is an arithmetic number, because the mean of its divisors is an integer number (103670145).

Almost surely, 2^1351551080 is an apocalyptic number.

1351551080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1351551080 is an abundant number, since it is smaller than the sum of its proper divisors (1965893560).

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

1351551080 is a wasteful number, since it uses less digits than its factorization.

1351551080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071729 (or 3071725 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

The square root of 1351551080 is about 36763.4476076442. The cubic root of 1351551080 is about 1105.6325637049.

The spelling of 1351551080 in words is "one billion, three hundred fifty-one million, five hundred fifty-one thousand, eighty".