1453870680 has 32 divisors (see below), whose sum is σ = 4361612400. Its totient is φ = 387698816.

The previous prime is 1453870673. The next prime is 1453870703. The reversal of 1453870680 is 860783541.

It is a super-2 number, since 2×1453870680² = 4227479908327324800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6057675 + ... + 6057914.

Almost surely, 2^1453870680 is an apocalyptic number.

1453870680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1453870680 is an abundant number, since it is smaller than the sum of its proper divisors (2907741720).

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

1453870680 is a wasteful number, since it uses less digits than its factorization.

1453870680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12115603 (or 12115599 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1453870680 is about 38129.6561746890. The cubic root of 1453870680 is about 1132.8574353340.

The spelling of 1453870680 in words is "one billion, four hundred fifty-three million, eight hundred seventy thousand, six hundred eighty".