1501152402 has 16 divisors (see below), whose sum is σ = 3002690880. Its totient is φ = 500319792.

The previous prime is 1501152383. The next prime is 1501152421. The reversal of 1501152402 is 2042511051.

It is an interprime number because it is at equal distance from previous prime (1501152383) and next prime (1501152421).

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, 69448 + ... + 88460.

It is an arithmetic number, because the mean of its divisors is an integer number (187668180).

Almost surely, 2^1501152402 is an apocalyptic number.

1501152402 is an abundant number, since it is smaller than the sum of its proper divisors (1501538478).

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

1501152402 is a wasteful number, since it uses less digits than its factorization.

1501152402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32177.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1501152402 is about 38744.7080515520. The cubic root of 1501152402 is about 1145.0073166202.

Adding to 1501152402 its reverse (2042511051), we get a palindrome (3543663453).

The spelling of 1501152402 in words is "one billion, five hundred one million, one hundred fifty-two thousand, four hundred two".