1507473045 has 64 divisors (see below), whose sum is σ = 3055933440. Its totient is φ = 698471424.

The previous prime is 1507473017. The next prime is 1507473089. The reversal of 1507473045 is 5403747051.

It is a happy number.

It is not a de Polignac number, because 1507473045 - 2¹⁴ = 1507456661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4572 + ... + 55098.

It is an arithmetic number, because the mean of its divisors is an integer number (47748960).

Almost surely, 2^1507473045 is an apocalyptic number.

1507473045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1507473045 is an abundant number, since it is smaller than the sum of its proper divisors (1548460395).

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

1507473045 is a wasteful number, since it uses less digits than its factorization.

1507473045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50571 (or 50565 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 1507473045 is about 38826.1901942490. The cubic root of 1507473045 is about 1146.6120945481.

It can be divided in two parts, 1507 and 473045, that added together give a cube (474552 = 78³).

The spelling of 1507473045 in words is "one billion, five hundred seven million, four hundred seventy-three thousand, forty-five".