2420153502 has 32 divisors (see below), whose sum is σ = 5228442240. Its totient is φ = 742404960.

The previous prime is 2420153459. The next prime is 2420153503. The reversal of 2420153502 is 2053510242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420153503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21052 + ... + 72687.

It is an arithmetic number, because the mean of its divisors is an integer number (163388820).

Almost surely, 2^2420153502 is an apocalyptic number.

2420153502 is an abundant number, since it is smaller than the sum of its proper divisors (2808288738).

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

2420153502 is a wasteful number, since it uses less digits than its factorization.

2420153502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94088.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2420153502 is about 49195.0556661947. The cubic root of 2420153502 is about 1342.6030750802.

Adding to 2420153502 its reverse (2053510242), we get a palindrome (4473663744).

The spelling of 2420153502 in words is "two billion, four hundred twenty million, one hundred fifty-three thousand, five hundred two".